Duodenography
十二指肠造影
🗣️ 情景例句
We urgently need to establish our own credit system.
我们期待建立我们自己的信用机制。
The waiter serves only the best food, of course.
当然，侍者只端来最佳的膳食。
when the whole animal is sometimes preserved, as in a refrigerator.
有时整个动物像被放在冰箱里一样被保存下来，